JP6811684B2 - タイヤ - Google Patents

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Info

Publication number: JP6811684B2
Authority: JP; Japan
Prior art keywords: tire; layer; cord; rubber; carcass
Prior art date: 2017-06-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

JP2017119984A

Other languages

English (en)

Japanese (ja)

Other versions

JP2019001420A5 (fr

JP2019001420A (ja

Inventor

紗生太田

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bridgestone Corp

Original Assignee

Bridgestone Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-06-19

Filing date

2017-06-19

Publication date

2021-01-13

2017-06-19 Application filed by Bridgestone Corp filed Critical Bridgestone Corp

2017-06-19 Priority to JP2017119984A priority Critical patent/JP6811684B2/ja

2018-05-24 Priority to US16/619,720 priority patent/US20200198400A1/en

2018-05-24 Priority to EP18820764.1A priority patent/EP3643515A4/fr

2018-05-24 Priority to CN201880041013.XA priority patent/CN110770039A/zh

2018-05-24 Priority to PCT/JP2018/020071 priority patent/WO2018235520A1/fr

2019-01-10 Publication of JP2019001420A publication Critical patent/JP2019001420A/ja

2020-02-06 Publication of JP2019001420A5 publication Critical patent/JP2019001420A5/ja

2021-01-13 Application granted granted Critical

2021-01-13 Publication of JP6811684B2 publication Critical patent/JP6811684B2/ja

Status Active legal-status Critical Current

2037-06-19 Anticipated expiration legal-status Critical

Links

239000011162 core material Substances 0.000 claims description 87
239000011324 bead Substances 0.000 claims description 80
230000003014 reinforcing effect Effects 0.000 claims description 53
238000004804 winding Methods 0.000 claims description 5
239000010410 layer Substances 0.000 description 307
229920001971 elastomer Polymers 0.000 description 72
239000005060 rubber Substances 0.000 description 72
229910000831 Steel Inorganic materials 0.000 description 27
239000010959 steel Substances 0.000 description 26
238000010276 construction Methods 0.000 description 21
239000000945 filler Substances 0.000 description 17
239000000835 fiber Substances 0.000 description 13
239000000463 material Substances 0.000 description 12
238000000926 separation method Methods 0.000 description 12
230000000694 effects Effects 0.000 description 9
229920000049 Carbon (fiber) Polymers 0.000 description 8
239000004917 carbon fiber Substances 0.000 description 8
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
239000000203 mixture Substances 0.000 description 7
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
230000009477 glass transition Effects 0.000 description 6
-1 polyparaphenylene benzobisoxazole Polymers 0.000 description 6
230000001070 adhesive effect Effects 0.000 description 5
239000011248 coating agent Substances 0.000 description 5
238000000576 coating method Methods 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
239000002184 metal Substances 0.000 description 5
230000002093 peripheral effect Effects 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
239000000853 adhesive Substances 0.000 description 4
239000004760 aramid Substances 0.000 description 4
229920003235 aromatic polyamide Polymers 0.000 description 4
229920001194 natural rubber Polymers 0.000 description 4
239000011295 pitch Substances 0.000 description 4
229920002239 polyacrylonitrile Polymers 0.000 description 4
239000005020 polyethylene terephthalate Substances 0.000 description 4
229920000139 polyethylene terephthalate Polymers 0.000 description 4
229910052717 sulfur Inorganic materials 0.000 description 4
239000011593 sulfur Substances 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
244000043261 Hevea brasiliensis Species 0.000 description 3
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
229910052804 chromium Inorganic materials 0.000 description 3
239000011651 chromium Substances 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
238000011156 evaluation Methods 0.000 description 3
239000003365 glass fiber Substances 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
229920003052 natural elastomer Polymers 0.000 description 3
229910052698 phosphorus Inorganic materials 0.000 description 3
239000011574 phosphorus Substances 0.000 description 3
239000011435 rock Substances 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
239000010703 silicon Substances 0.000 description 3
229920000297 Rayon Polymers 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229920005549 butyl rubber Polymers 0.000 description 2
238000013329 compounding Methods 0.000 description 2
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
229920001470 polyketone Polymers 0.000 description 2
239000002964 rayon Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920003051 synthetic elastomer Polymers 0.000 description 2
239000005061 synthetic rubber Substances 0.000 description 2
238000004073 vulcanization Methods 0.000 description 2
DLTLLZLEJKRETK-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n-pentamethoxy-6-n-methyl-1,3,5-triazine-2,4,6-triamine Chemical compound CON(C)C1=NC(N(OC)OC)=NC(N(OC)OC)=N1 DLTLLZLEJKRETK-UHFFFAOYSA-N 0.000 description 1
229920000181 Ethylene propylene rubber Polymers 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
239000005062 Polybutadiene Substances 0.000 description 1
230000003712 anti-aging effect Effects 0.000 description 1
229920006231 aramid fiber Polymers 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000009826 distribution Methods 0.000 description 1
229920001821 foam rubber Polymers 0.000 description 1
235000010299 hexamethylene tetramine Nutrition 0.000 description 1
239000004312 hexamethylene tetramine Substances 0.000 description 1
238000004898 kneading Methods 0.000 description 1
238000010030 laminating Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
150000007974 melamines Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
239000011490 mineral wool Substances 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000003921 oil Substances 0.000 description 1
229920002857 polybutadiene Polymers 0.000 description 1
229920001195 polyisoprene Polymers 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
239000000565 sealant Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000013585 weight reducing agent Substances 0.000 description 1

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/26—Folded plies
- B60C9/263—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
- B60C2009/2019—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 30 to 60 degrees to the circumferential direction
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
- B60C2009/2022—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 60 to 90 degrees to the circumferential direction
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/26—Folded plies
- B60C9/263—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present
- B60C2009/266—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present combined with non folded cut-belt plies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Tires In General (AREA)

JP2017119984A 2017-06-19 2017-06-19 タイヤ Active JP6811684B2 (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP2017119984A JP6811684B2 (ja)	2017-06-19	2017-06-19	タイヤ
US16/619,720 US20200198400A1 (en)	2017-06-19	2018-05-24	Tire
EP18820764.1A EP3643515A4 (fr)	2017-06-19	2018-05-24	Pneumatique
CN201880041013.XA CN110770039A (zh)	2017-06-19	2018-05-24	轮胎
PCT/JP2018/020071 WO2018235520A1 (fr)	2017-06-19	2018-05-24	Pneumatique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2017119984A JP6811684B2 (ja)	2017-06-19	2017-06-19	タイヤ

Publications (3)

Publication Number	Publication Date
JP2019001420A JP2019001420A (ja)	2019-01-10
JP2019001420A5 JP2019001420A5 (fr)	2020-02-06
JP6811684B2 true JP6811684B2 (ja)	2021-01-13

Family

ID=64737160

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2017119984A Active JP6811684B2 (ja)	2017-06-19	2017-06-19	タイヤ

Country Status (5)

Country	Link
US (1)	US20200198400A1 (fr)
EP (1)	EP3643515A4 (fr)
JP (1)	JP6811684B2 (fr)
CN (1)	CN110770039A (fr)
WO (1)	WO2018235520A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117015480A (zh) *	2021-03-12	2023-11-07	浙江吉利控股集团有限公司	一种防平斑轮胎及车辆
JP2023001588A (ja) *	2021-06-21	2023-01-06	株式会社ブリヂストン	タイヤ
JP2023001584A (ja) *	2021-06-21	2023-01-06	株式会社ブリヂストン	タイヤ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5332018A (en) *	1989-09-01	1994-07-26	The Goodyear Tire & Rubber Company	Folded belt reinforcing assembly including spirally wound strip for a pneumatic tire
JP3644728B2 (ja) *	1995-07-26	2005-05-11	横浜ゴム株式会社	空気入りラジアルタイヤ
JP3644744B2 (ja) *	1996-02-15	2005-05-11	横浜ゴム株式会社	空気入りラジアルタイヤ
JP3611395B2 (ja) *	1996-03-11	2005-01-19	横浜ゴム株式会社	空気入りラジアルタイヤ
JPH11321233A (ja) *	1998-05-18	1999-11-24	Yokohama Rubber Co Ltd:The	空気入りラジアルタイヤ
DE60133559T2 (de) *	2000-07-24	2009-06-10	Société de Technologie Michelin	Luftreifen mit einem aramid-gürtel
JP2003231403A (ja) *	2002-02-12	2003-08-19	Bridgestone Corp	空気入りタイヤ
JP2004001609A (ja)	2002-05-31	2004-01-08	Yokohama Rubber Co Ltd:The	空気入りラジアルタイヤ
JP2005319955A (ja) *	2004-05-11	2005-11-17	Toyo Tire & Rubber Co Ltd	空気入りラジアルタイヤ
JP2006069283A (ja) *	2004-08-31	2006-03-16	Yokohama Rubber Co Ltd:The	空気入りタイヤ
JP4295795B2 (ja) *	2007-12-07	2009-07-15	住友ゴム工業株式会社	空気入りタイヤ
DE112011105480B4 (de) *	2011-07-29	2016-02-11	The Yokohama Rubber Co., Ltd	Luftreifen
US10406863B2 (en) *	2012-10-10	2019-09-10	The Yokohama Rubber Co., Ltd.	Pneumatic tire
JP6718867B2 (ja) *	2015-05-25	2020-07-08	株式会社ブリヂストン	タイヤ用補強部材およびこれを用いたタイヤ
JP2018083595A (ja) *	2016-11-25	2018-05-31	株式会社ブリヂストン	タイヤ
CN110290933A (zh) *	2017-02-13	2019-09-27	株式会社普利司通	轮胎

2017
- 2017-06-19 JP JP2017119984A patent/JP6811684B2/ja active Active
2018
- 2018-05-24 WO PCT/JP2018/020071 patent/WO2018235520A1/fr unknown
- 2018-05-24 US US16/619,720 patent/US20200198400A1/en not_active Abandoned
- 2018-05-24 CN CN201880041013.XA patent/CN110770039A/zh active Pending
- 2018-05-24 EP EP18820764.1A patent/EP3643515A4/fr not_active Withdrawn

Also Published As

Publication number	Publication date
CN110770039A (zh)	2020-02-07
EP3643515A1 (fr)	2020-04-29
JP2019001420A (ja)	2019-01-10
US20200198400A1 (en)	2020-06-25
EP3643515A4 (fr)	2021-02-17
WO2018235520A1 (fr)	2018-12-27

Legal Events

Date	Code	Title	Description
2019-12-23	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191223
2019-12-23	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191223
2020-08-25	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200825
2020-10-26	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201026
2020-11-30	TRDD	Decision of grant or rejection written
2020-12-08	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201208
2020-12-17	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201215
2020-12-17	R150	Certificate of patent or registration of utility model	Ref document number: 6811684 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150
2023-12-08	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250

Publication	Publication Date	Title
JP6718867B2 (ja)	2020-07-08	タイヤ用補強部材およびこれを用いたタイヤ
JP6423312B2 (ja)	2018-11-14	タイヤ用補強部材およびこれを用いたタイヤ
JP6811684B2 (ja)	2021-01-13	タイヤ
WO2018147450A1 (fr)	2018-08-16	Pneumatique
JP6704332B2 (ja)	2020-06-03	ゴム−コード複合体、タイヤ用補強部材およびこれを用いたタイヤ
WO2020121731A1 (fr)	2020-06-18	Pneu
WO2018097083A1 (fr)	2018-05-31	Pneumatique
CN109982866B (zh)	2021-10-26	轮胎
JP2019001197A (ja)	2019-01-10	補強部材およびそれを用いたタイヤ
JPWO2019117010A1 (ja)	2020-12-03	タイヤ
JP6701060B2 (ja)	2020-05-27	ゴム−コード複合体、タイヤ用補強部材およびこれを用いたタイヤ
WO2018230264A1 (fr)	2018-12-20	Élément d'armature et pneu équipé dudit élément
CN109996686B (zh)	2021-08-13	轮胎
JP2019001195A (ja)	2019-01-10	補強部材およびそれを用いたタイヤ
WO2019116650A1 (fr)	2019-06-20	Pneu
WO2018230265A1 (fr)	2018-12-20	Pneumatique
JPWO2019116841A1 (ja)	2020-12-03	タイヤ用補強部材およびこれを用いたタイヤ
JP2019001421A (ja)	2019-01-10	タイヤ
JPWO2019116766A1 (ja)	2020-12-17	タイヤ用補強部材およびこれを用いたタイヤ